<template>
  <div>
    <h2>Count组件</h2>
    <button @click="count++">累加</button>
    <p class="count">{{count}}</p>
  </div>
</template>

<script>
export default {
name:"Count",
data(){
    return{
        count:0
    }
}
}
</script>

<style>

</style>